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236 system administrator jobs at 154 companies in Wisconsin

3mo
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System Administrator
Appleton, Wisconsin, United States
OnsiteFull Time
CMD Corporation
CMD Corporation: Designs and manufactures plastic converting and natural gas fueling equipment.
3+ YOE3–5 years in systems administration; experience with Windows, Microsoft 365, Active Directory; helpdesk support; strong communication; able to manage multiple priorities.
Windows, Microsoft 365, Active Directory, CAD/SolidWorks/PDM, End point devices
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System Administrator
Mount Pleasant, Wisconsin, United States
OnsiteFull Time
Foxconn
FoxconnTaiwan Stock Exchange: 2317: World's largest contract manufacturer of electronic products and components.
2+ YOEManage Windows/Linux/Mac systems, Active Directory/Group Policy, virtualization, backups, monitoring (Zabbix, Graylog), endpoint security/MDM, hardware/software inventory, documentation, staff training. Bachelor's in CS/IT required; 2+ years system administration experience.
Windows, Linux, Mac, Active Directory, Group Policy, Zabbix, Graylog, MDM
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Senior System Administrator
Janesville, Wisconsin, United States
$100k-$130k/yr OnsiteFull Time
SHINE Technologies
SHINE Technologies: Produces medical isotopes and industrial imaging using fusion technology.
7+ YOEBachelor's or equivalent, 7+ years enterprise systems administration experience; strong Windows Server, Microsoft 365/Azure, Active Directory, Hyper-V, SAN, networking, firewall (Cisco Firepower/SonicWall), Aruba/Ubiquiti, and PowerShell skills. US work authorization required.
Windows Server, Microsoft 365, Microsoft Azure, Active Directory, Hyper-V, SAN, MPIO, Cisco Firepower, SonicWall, Aruba, Ubiquiti, PowerShell, VMware, Microsoft Intune, Microsoft Entra ID (Azure Active Directory), Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint, DNS, DHCP, Group Policy, HP Nimble
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1w
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Slingshot Hardware System Administrator
Chippewa Falls or Fort Collins or Spring or Bloomington
$106k-$243k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
4+ YOEBachelor's or master's degree in Computer Science, Information Systems, or equivalent; 4–6 years as a system or network administrator and lab technician; Linux, networking, scripting, and hardware lab experience.
Linux, LSF, Slurm, Shell, Bash, Python
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Slingshot Hardware System Administrator
Chippewa Falls or Fort Collins or Spring or Bloomington
$106k-$243k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
4+ YOEBachelor's or Master's degree in Computer Science, Information Systems, or equivalent; 4–6 years as a system or network administrator and lab technician; Linux, networking, scripting, and hardware lab experience.
Linux, LSF, Slurm, Shell, Bash, Python
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1w
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Slingshot Hardware System Administrator
Chippewa Falls or Fort Collins or Spring or Bloomington
$106k-$243k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
4+ YOEBachelor’s or master’s degree in computer science, information systems, or equivalent; 4–6 years as a systems or network administrator or lab technician; Linux, networking, filesystems, scripting, and hardware lab experience.
Linux, LSF, Slurm, Shell, Bash, Python
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Network System Administrator
Verona, Wisconsin, United States
OnsiteFull Time
Latitude Corp
Latitude Corp: Provider of precision metal manufacturing and fabrication services.
5+ YOEBachelor’s degree or equivalent in a computing field and 5+ years of IT experience spanning end-user support, network administration, cybersecurity, and ERP support.
Microsoft Windows Server, Linux, Microsoft Windows, Active Directory, Group Policy, DNS, DHCP, Cisco, ERP, CMMC, NIST 800-171
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2w
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IT - System Administrator
Mauston, Wisconsin, United States
$33/hr OnsiteFull Time
Juneau County
Juneau County: Provides public administration and social services for county residents.
3+ YOEImplement, secure, and maintain county network and server infrastructure; troubleshoot hardware/software; Associate’s degree in IT or equivalent with 3 years related experience; background check; ability to lift up to 25 lbs and respond after hours.
LAN, WAN, VPN, firewall
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ServiceNow System Administrator
Pleasant Prairie or Milwaukee or Waukegan or Glenview or Kenosha
OnsiteFull Time
Uline
Uline: Distributes shipping, industrial, and packaging materials across North America.
2+ YOEBachelor's in CS/IT, ServiceNow CSA preferred, 2+ years EUC administration preferred, strong knowledge of ITIL, JavaScript, and ServiceNow customization, excellent customer service and problem-solving skills.
ServiceNow, JavaScript
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ServiceNow System Administrator
Pleasant Prairie, Wisconsin, United States
OnsiteFull Time
Uline
Uline: Distributor of shipping, packaging, and industrial supplies.
2+ YOEBachelor's degree in a related field; strong knowledge of ITIL processes, JavaScript, and ServiceNow customization; customer service, communication, and problem-solving skills; CSA preferred.
ServiceNow, JavaScript, ITIL
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IT Cloud & Hosting System Administrator
Waukesha, Wisconsin, United States
HybridFull Time
INNIO
INNIO: Manufacturer of gas engines for power and compression applications
Hands-on experience administering cloud (AWS/Azure) and on-prem infrastructure, VMware, Terraform, CI/CD, IAM, backup/recovery, and troubleshooting; completed IT education or equivalent experience required.
AWS, Azure, VMware vSphere, ESXi, Terraform, Tableau, Power BI, Microsoft Excel
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IT Cloud & Hosting System Administrator
Waukesha, Wisconsin, United States
HybridFull Time
INNIO
INNIO: Manufactures gas engines for decentralized power and gas compression.
Hands-on experience with AWS or Azure, VMware vSphere/ESXi, Terraform and CI/CD concepts, IAM, backup/recovery, monitoring, and troubleshooting; IT education or equivalent experience; ability to work with global teams.
AWS, Azure, VMware vSphere, ESXi, Terraform, CI/CD, Tableau, Power BI, IAM
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2w
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Administrator - Shop
Greenville or Green Bay or Fond du Lac
OnsiteFull Time
Walbec Group
Walbec Group: Provides construction, engineering, and infrastructure development services and materials.
High school diploma, strong Microsoft Excel skills, excellent written and verbal communication, data entry accuracy, ability to manage work orders and preventive maintenance records in E360/360 system.
Microsoft Excel, 360 system, E360, HCSS E360
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2w
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Branch Office Administrator
Plymouth, Wisconsin, United States
$23-$24/hr OnsiteFull Time
Edward Jones
Edward Jones: Provides personalized financial advice and wealth management services.
Provides client service, account management, administrative support, marketing assistance, and financial services operations while learning firm systems and programs.
MoneyGuide, Salesforce, Microsoft Office
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WARRANTY ADMINISTRATOR
Beloit, Wisconsin, United States
$44k-$62k/yr RemoteFull Time
Warranty Processing, Inc.
Warranty Processing, Inc.: Processes automotive warranty claims to maximize dealership service revenue.
High school diploma or GED, excellent communication and attention to detail, basic math and reasoning, ability to learn computer systems; prior warranty processing experience preferred.
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2d
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System Engineer II (Infrastructure)
United States or Sheboygan
$87k-$125k/yr RemoteFull Time
Acuity
Acuity: Provides property and casualty insurance for individuals and businesses.
2+ YOEBachelor's degree or equivalent experience in computer science or related field; 2–5 years in systems administration, engineering, or infrastructure support; expertise across operating systems, virtualization, containers, scripting, monitoring, networking, security, and backups.
Windows Server, Linux, VMware, RDP, SSH, Docker, Podman, Kubernetes, OpenShift, Microsoft PowerShell, Python, Bash, Ansible, SolarWinds, Prometheus, Git, Cron, Zena, TCP/IP, DNS, VLANs
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BT System Engineer III
Menasha, Wisconsin, United States
HybridFull Time
Faith Technologies
Faith Technologies: Provides electrical engineering, construction, and sustainable energy solutions.
8+ YOEAssociates degree or equivalent,8+ years system administration experience,knowledge of O365,Nutanix,VMWare,Citrix,Commvault and Windows infrastructure,required MCSE,VMware and Citrix certifications.
O365, Nutanix, VMWare, Citrix, Commvault, Windows Infrastructure
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BT System Engineer III
Menasha, Wisconsin, United States
HybridFull Time
Faith Technologies Incorporated
Faith Technologies Incorporated: Engineering, construction, and manufacturing services for energy systems.
8+ YOEAssociates degree or equivalent, 8+ years system administration and security experience with O365, Nutanix, VMware, Citrix, Commvault and Windows infrastructure; MCSE, VMware and Citrix certifications required; 15% travel.
Microsoft O365, Nutanix, VMware, Citrix, Commvault, Windows
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1w
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Desktop Administrator
Antigo, Wisconsin, United States
OnsiteFull Time
CoVantage Credit Union
CoVantage Credit Union: Offers personal banking, business lending, and mortgage services.
Associate degree in networking or computer programming, or equivalent experience; Windows desktop administration experience; operating systems knowledge; strong communication and independent problem-solving skills.
Windows, ManageEngine Endpoint Central, Microsoft Windows
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Systems Administrator I
Milwaukee, Wisconsin, United States
OnsiteFull Time
Bell Ambulance
Bell Ambulance: Provides emergency and non-emergency medical transportation services.
1+ YOE1-3 years help desk or junior systems administration experience; problem-solving, communication and documentation skills; reliable transportation; IT certifications (CompTIA A+, Network+, Microsoft) are a bonus.
Auvik, Chromebook, Windows, macOS, Knowledge Base
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